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Diffstat (limited to 'tissue/utils.scm')
| -rw-r--r-- | tissue/utils.scm | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tissue/utils.scm b/tissue/utils.scm index 4f865be..c3b3e3a 100644 --- a/tissue/utils.scm +++ b/tissue/utils.scm @@ -20,10 +20,15 @@ #:use-module (rnrs io ports) #:use-module (srfi srfi-26) #:use-module (ice-9 popen) - #:export (call-with-current-directory + #:export (string-remove-prefix + call-with-current-directory get-line-dos-or-unix memoize-thunk)) +(define (string-remove-prefix prefix str) + "Remove PREFIX from STR." + (substring str (string-length prefix))) + (define (call-with-current-directory curdir thunk) "Call THUNK with current directory set to CURDIR. Restore current directory after THUNK returns." |